# Eve Thermo

Eve Thermo is a strong Matter radiator-valve option for European-style heating, especially if you want local schedules and Thread. It is not a generic thermostat, and buyers outside radiator-valve homes should skip it no matter how broad the Matter support looks.

Canonical page: https://matterhome.io/devices/eve-thermo
Markdown page: https://matterhome.io/devices/eve-thermo.md

## Device Facts

- Brand: Eve
- Model: Thermo
- Product type: Smart Radiator Valve
- Category: Thermostats
- Connection: Matter over Thread
- Matter status: Current Eve Thermo models support Matter over Thread; compatible fourth-generation units can be upgraded to Matter.
- Launch date: 2024-12-03
- Thread border router required: Yes
- Brand hub required: No
- Typical price range: $30-$99
- Review status: Compatibility guide
- Product image: https://matterhome.io/content-assets/devices/eve-thermo/product.jpg
- Product image alt text: Eve Thermo
- Product image source: https://www.evehome.com/sites/default/files/social_media/eve-thermo-og.jpg

## Ecosystem Support

- Apple Home: Supported
- Google Home: Supported
- Alexa: Supported
- SmartThings: Supported
- Home Assistant: Supported

## Best For

- Radiator-based rooms with compatible valve bodies
- Homes already using Thread for sensors and plugs
- Buyers who want local heating schedules without an Eve cloud account

## Skip If

- You need a thermostat for forced-air, heat pump, or underfloor heating control
- Your radiator valve body is not compatible
- You expect Eve schedules and Thermo Control pairing to work identically in every ecosystem

## Setup Notes

- Check radiator valve compatibility before buying; Eve lists M30 x 1.5 and supplied Danfoss adapters.
- Use a Matter controller with Thread border router support.
- Eve says schedules require the Eve app, with Apple Home and Google Home support called out for app paths.

## Known Limitations

- It is for radiator valves, not U.S. forced-air HVAC systems.
- Alexa and SmartThings users may need platform automations instead of Eve on-device schedules.
- Eve Thermo Control integration has its own setup and platform limits.

## Pros

- Matter over Thread radiator valve
- Works with major Matter ecosystems
- On-device schedules can keep heating local
- Pairs with Eve Thermo Control for room-level sensing

## Cons

- Europe-style radiator valve product
- Needs a Thread border router
- Schedules and some advanced features depend on Eve app support

## Sources

- https://www.evehome.com/en-us/matter
- https://www.evehome.com/en-us/eve-thermo
- https://www.evehome.com/en-us/hub
- https://www.evehome.com/sites/default/files/social_media/eve-thermo-og.jpg

## This is a radiator valve, not a generic thermostat

Eve Thermo is made for radiator-based heating. It replaces the manual radiator valve, controls that radiator locally, and exposes heating control through Matter over Thread. If your home uses forced air, a heat pump thermostat, or underfloor heating controls, this is not the right Eve device.

That narrowness is also why it can be useful. In the right room, it gives you room-by-room heating without a cloud service or Eve bridge.

## Setup path

First check the radiator hardware. Eve lists M30 x 1.5 valve compatibility and includes adapters for common Danfoss valves, but that does not cover every radiator.

For smart-home setup, you need a Matter controller with Thread border router support. Eve Thermo is battery powered, so it will not strengthen the Thread mesh. If the radiator is in a far room, a powered Thread device nearby may matter.

## What stays in the Eve path

Matter gets thermostat control into more ecosystems. Eve's deeper heating behavior is more specific. On-device schedules, child lock, temperature offset, and pairing with Eve Thermo Control depend on Eve app support and may not be the same in Alexa, SmartThings, Google Home, Apple Home, and Home Assistant.

That does not make the device bad. It means the buying decision should start with the ecosystem you actually use for heating routines.

## Should you buy it?

Buy Eve Thermo for compatible radiator rooms where local schedules and Thread are a good fit. Skip it if you need a whole-home HVAC thermostat, if the valve compatibility is uncertain, or if you need every Eve heating feature in a non-Eve app.